Keep going don’t stop

SELECT * FROM gallery2 WHERE topic_id="70788" UNION SELECT * FROM gallery2 WHERE topic_id="1229815" UNION SELECT * FROM gallery2 WHERE topic_id="1235694" UNION SELECT * FROM gallery2 WHERE topic_id="820369" UNION SELECT * FROM gallery2 WHERE topic_id="498653" UNION SELECT * FROM gallery2 WHERE topic_id="96415" UNION SELECT * FROM gallery2 WHERE topic_id="554756" UNION SELECT * FROM gallery2 WHERE topic_id="108586" UNION SELECT * FROM gallery2 WHERE topic_id="1025572" UNION SELECT * FROM gallery2 WHERE topic_id="199547" UNION SELECT * FROM gallery2 WHERE topic_id="634043" UNION SELECT * FROM gallery2 WHERE topic_id="1496956" UNION SELECT * FROM gallery2 WHERE topic_id="1206697" UNION SELECT * FROM gallery2 WHERE topic_id="404520" UNION SELECT * FROM gallery2 WHERE topic_id="882020" UNION SELECT * FROM gallery2 WHERE topic_id="1374404"